cloudfoundry/vcap-java-client — Issue #2: Application name needs to be equal to the artifact id 
Author: gertjana
Created: 2011-10-26 10:25:14+00:00
State: open

if not the cf:update will fail with a 404 (not found) on http://api.cloudfoundry.com/apps/[artifactId]

If there's a good reason for these then at least it needs to be documented
took me a while to figure what was going on